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Hermeus

Space · Atlanta, United States · Founded 2018

Hermeus Corporation is an innovative aerospace startup that is focused on building the world's fastest aircraft. The company is working on developing a hypersonic aircraft that can reach speeds of Mach 5, which is more than twice as fast as the supersonic Concorde. In simpler terms, this means that the aircraft will be able to travel at speeds of approximately 3,800 miles per hour, making it possible to significantly reduce travel times. The company operates in the aerospace industry, specifically in the sub-sector of high-speed travel. Its potential clients are likely to be airlines and possibly government agencies interested in high-speed transportation. The business model of Hermeus is based on the development, production, and sale of these high-speed aircraft. Hermeus makes money by developing and selling its hypersonic aircraft to clients. The company recently reached a significant milestone by successfully testing its hypersonic engine, which is powered by the Pratt & Whitney F100 turbine. This achievement suggests that the company is making significant progress in its development efforts. The company has also been successful in raising funds to support its operations. Most recently, it raised $100 million in a Series B funding round led by Sam Altman, indicating strong investor confidence in the company's vision and capabilities. In conclusion, Hermeus is a promising startup in the aerospace industry, working on groundbreaking technology to revolutionize high-speed travel. Keywords: Aerospace, Hypersonic Aircraft, High-Speed Travel, Mach 5, Pratt & Whitney F100 Turbine, Engine Tests, Funding, Sam Altman, Series B, Innovation.

Investors

14 investors on Hermeus's cap table

Sourced from Dealroom's funding history. Investor profile links are shown where available.

Seed 2 investors entered at this stage
Khosla Ventures
US Air Force
Series A 9 investors entered at this stage
Canaan
Rise of the Rest
Bling Capital
Sam Altman
Keith Masback
Sahin Boydas
In-Q-Tel
Founder’s Fund
RTX Ventures
Series B+ 3 investors entered at this stage
Founders Fund
Destiny XYZ
Cox Enterprises

Global footprint

Where Hermeus has talent and traffic

Workforce by country
3 countries with
team presence
🇺🇸 United States99.3%
🏳️ Mauritius0.4%
🇸🇬 Singapore0.4%
3 countries shown
Web traffic by country
29K monthly visits
across markets
🇺🇸 United States65.5%
🇨🇦 Canada6.2%
🇬🇧 United Kingdom5.9%
🇮🇳 India3.8%
🇯🇵 Japan3.8%
Top 5 markets shown

Talent graph

The shape of Hermeus's talent

Dealroom maps Hermeus's team person by person — pinpointing the standout operators and scoring them across the six dimensions investors underwrite. The counts and shape below are a public preview; the named individuals and exact scores live in the platform.

22 team members profilednamed & role-tagged by Dealroom
366 employeestotal headcount
5 executives & foundersidentified by name
DimensionScore
AI Talent Score hidden — book a demo
Engineering Score hidden — book a demo
Product Score hidden — book a demo
Go-to-market Score hidden — book a demo
Leadership Score hidden — book a demo
Research Score hidden — book a demo
Book a demo to unlock Hermeus's exact scores

Source: Dealroom Talent Intelligence. Public profiles show counts and the team's shape only — request a demo for the named individuals, per-person seniority and tenure, and team benchmarks vs peers.

Market sentiment

What the market is saying about Hermeus

An AI-synthesized read of the highest-engagement posts about Hermeus on X over the past 7 days. We rank by likes & retweets, ignore corporate channels, and surface the themes that broke out from real people.

Reading the room on X — pulling top posts and synthesizing themes…

Source: X recent search ranked by engagement (likes + retweets) · Synthesis by Claude · Cached for 1 hour

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